Year	Per 1000 Births
1970	77.6
1971	73.1
1972	68.8
1973	64.8
1974	61.1
1975	57.6
1976	54.2
1977	51.1
1978	48.2
1979	45.4
1980	42.8
1981	40.5
1982	38.4
1983	36.4
1984	34.5
1985	32.7
1986	31
1987	29.3
1988	27.8
1989	26.3
1990	25
1991	23.8
1992	22.6
1993	21.4
1994	20.3
1995	19.3
1996	18.3
1997	17.4
1998	16.6
1999	15.7
2000	15
2001	14.2
2002	13.5
2003	12.9
2004	12.2
2005	11.6
2006	11
2007	10.4
2008	9.9
2009	9.4
2010	8.9
2011	8.4
2012	8
2013	7.5
2014	7.2
2015	6.8